Ecosystems and Ecology Ecological

What is ecological succession?

The natural progression of communities/ecosystems over time, leading to a climax community.

What type of succession occurs in areas devoid of life?

Primary Succession.

What is defined as the zones of transition between two adjacent ecosystems?

Ecotones.

What is the basic unit of life in the organization of nature?

Cellular.

What type of growth is characterized by rapid growth without environmental limits?

Exponential Growth (J-shaped curve).

What is the primary driving force behind the causes of wind?

Differential heating of the Earth's surface.

What are R-strategists characterized by?

Many offspring, little parental care, short lifespan.

What do decomposers do in an ecosystem?

Break down dead organisms, recycling nutrients.

In which direction do ocean currents move in the northern hemisphere?

Clockwise.

What is mutualism?

A type of species interaction where both organisms benefit.

What does the term 'niche' refer to in ecology?

The role an organism plays in its ecosystem.

What is the main importance of nitrogen (N) in biology?

Component of proteins, comprises most of the atmosphere, found in fertilizers.

What is the significance of the biosphere?

The portion of Earth where life exists (all ecosystems combined).

What type of reproduction provides genetic variation for better adaptation?

Sexual Reproduction.

Define commensalism.

A type of species interaction in which one organism benefits, and the other is unaffected.

What is a territory in the context of animal behavior?

Defended area within a home range.

What is the role of producers (autotrophs) in an ecosystem?

They convert sunlight into energy.

What is the difference between specialists and generalists?

Specialists thrive in specific environments; generalists adapt to various environments.

What is logistic growth characterized by?

Growth slows as it reaches carrying capacity.

What element is a framework element for biological molecules?

Carbon (C).